156953999998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{133237691}}^1$

素因数の和:133237743

約数の個数: 16

約数和(自身を含む): 255816368640

約数和(自身を除く): 98862368642

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 133237691, 266475382, 2531516129, 4130368421, 5063032258, 8260736842, 78476999999, 156953999998]

約数ペア:

[(1, 156953999998), (2, 78476999999), (19, 8260736842), (31, 5063032258), (38, 4130368421), (62, 2531516129), (589, 266475382), (1178, 133237691)]